Mahabharata 4.14.20

4.14.20

antarhitaṃ tatastasyā rakṣo rakṣārthamādiśat |
taccaināṃ nājahāttatra sarvāvasthāsvaninditām || 20 ||

"Vaisampayana continued, 'And that helpless damsel then adored Surya for a moment. And Surya, having considered all that she urged, commanded a Rakshasa to protect her invisibly. And from that time the Rakshasa began to attend upon that blameless lady under any circumstances. And beholding Krishna in his presence like a frightened doe, the Suta rose up from his seat, and felt the joy that is felt by a person wishing to cross to the other shore, when he obtains a boat.'"